Все о внутреннем устройстве современного компьютера и периферийного оборудования, исчерпывающие источники информации о «железе» для энтузиастов и профессионалов – в этом разделе. Здесь представлена самая актуальная литература по ремонту, модернизации, работе с аппаратными прерываниями - от классической энциклопедии Модернизация и ремонт ПК, выдержавшей уже 19-е переиздание, до руководства Железо 2011, а также детальному описанию архитектуры микропроцессоров , BIOS, современных шинных протоколов.
Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
High Quality Content by WIKIPEDIA articles! Ein Abstrakter Datentyp (ADT) ist eine Sammlung von Daten, verbunden mit der Definition aller zulassigen Operationen, die auf sie zugreifen. Da der Zugriff nur uber die festgelegten Operationen erfolgt, sind die Daten nach aussen gekapselt. Ein ADT beschreibt was die Operationen tun (Semantik), aber noch nicht wie sie es tun (Implementierung). Auch kann das Konzept des ADTs unterschiedlich spezifiziert, und ein ADT auf verschiedene Weise notiert werden, bspw. durch Pseudocode oder durch eine mathematische Beschreibung. Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после...
ISBN: 978-6-1305-1900-1
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Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In software engineering and programming language theory, the abstraction principle (or the principle of abstraction) is a basic dictum that aims to reduce duplication of information in a program (usually with emphasis on code duplication) whenever practical by making use of abstractions provided by the programming language. The principle is sometimes stated as a recommendation to the programmer, but sometimes stated as requirement of the programming language, assuming it is self-understood why abstractions are desirable to use. The origins of the principle are uncertain; it has been reinvented a number of times,...
ISBN: 978-6-1331-8347-6
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Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
High Quality Content by WIKIPEDIA articles! High Quality Content by WIKIPEDIA articles! Eine Schleife ist eine Kontrollstruktur in Programmiersprachen. Sie wiederholt einen Code-Block – den so genannten Schleifenrumpf oder Schleifenkorper – so lange, wie eine Laufbedingung gultig ist oder bis eine Abbruchbedingung eintritt. Schleifen, deren Laufbedingung immer erfullt ist oder die ihre Abbruchbedingung niemals erreichen, und Schleifen, die keine Abbruchbedingungen haben, sind Endlosschleifen. Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.
ISBN: 978-6-1305-9290-5
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Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In the theory of computation in computer science, a programming system is a Godel numbering of the set mathcal{T} of all Turing-computable functions from mathbb{N} to mathbb{N}. The name derives from the numbering of mathcal{T} induced by a numbering of the programs of a Turing-complete programming language. A programming system phi_1, phi_2, phi_3, dots is said to be universal if its (partial) universal function, u: mathbb{N}^2 rightharpoonup mathbb{N}: forall n, x in mathbb{N}, u(n,x) = phi_n(x), is Turing-computable. An acceptable programming system (also called an admissible Godel numbering of mathcal{T}),...
ISBN: 978-6-1332-1297-8
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Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. ACCESS.bus (or A.b) is a peripheral-interconnect computer bus developed by Philips in the early 1990s. It is similar in purpose to USB, in that it allows low-speed devices to be added or removed from a computer on the fly. While it was in use earlier than USB, it never became popular, largely due to considerably less corporate backing in the industry. A.b is a physical layer definition that describes the physical cabling and connectors used in the network. The higher layers, namely the signaling and protocol issues, are already defined to be the same as Philips' I C bus. Данное издание не...
ISBN: 978-6-1346-4896-7
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Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The ACM Computing Classification System is a subject classification system for computer science devised by the Association for Computing Machinery. The system is comparable to the Mathematics Subject Classification in scope, aims and structure, being used by the various ACM journals to organise subjects by area.The system has gone through six revisions, the first version being published in 1964, and revised versions appearing in 1982, 1983, 1987, 1991, and the now current version in...
ISBN: 978-6-1332-1321-0
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Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. ACM Guide to Computing Literature is a database, published by the Association for Computing Machinery (ACM), that categorizes and abstracts most computer science literature. It contains citations to all ACM publications, as well as literature from other publishers. The Guide was also published in print from 1977 until 1997. All of the citations included in the printed Guide from 1987 through 1997 are included in the online database; citations from print issues of the Guide published...
ISBN: 978-6-1332-1326-5
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Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. An acoustic fingerprint is a condensed digital summary, deterministically generated from an audio signal, that can be used to identify an audio sample or quickly locate similar items in an audio database. Practical uses of acoustic fingerprinting include identifying songs, melodies, tunes, or advertisements; sound effect library management; video file identification; and much more. Media identification using acoustic fingerprints can be used to monitor the use of specific musical works and performances on radio broadcast, records, CDs and peer to peer networks. This identification has been used in copyright...
ISBN: 978-6-1332-1334-0
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Frederic P. Miller, Agnes F. Vandome, John McBrewster
High Quality Content by WIKIPEDIA articles! High Quality Content by WIKIPEDIA articles! High Quality Content by WIKIPEDIA articles! ActiveVideo Networks is a software company based in San Jose, California, that enables “cloud-based” interactive television programming. ActiveVideo's CloudTV™ platform enables content developers to store and process video content in the network “cloud”. CloudTV delivers both traditional television and Web-based content to cable digital set-top boxes, Web-connected consumer electronics devices and CI Plus-enabled televisions as a single MPEG stream. CloudTV combines the personalized, social Web experience with the immediacy and remote-control navigation of television, and requires a small-footprint...
ISBN: 978-6-1339-5344-4
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Книга по требованию
Дата выхода: июль 2011
Frederic P. Miller, Agnes F. Vandome, John McBrewster
Active Worlds (AW) is a 3D virtual reality platform. The "Active Worlds Browser" runs on Windows. Users assign themselves a unique name, log into the Active Worlds virtual world universe, and explore 3D virtual worlds and environments that other users have built. Users can chat with one another or build structures and areas from a selection of objects. AW allows users to own worlds and universes, and develop 3D content. The browser has web browsing capabilities, voice chat, and basic instant messaging. This integrated software can allow users to connect, explore, and gain a more in depth understanding of 3D. Corporate and educational clients of Active Worlds can make use of the interaction, communication, and media to provide functional...
ISBN: 978-6-1306-1969-5
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Книга по требованию
Дата выхода: июль 2011
Frederic P. Miller, Agnes F. Vandome, John McBrewster
High Quality Content by WIKIPEDIA articles! In software engineering, the active record pattern is a design pattern found in software that stores its data in relational databases. It was named by Martin Fowler in his book Patterns of Enterprise Application Architecture. The interface to such an object would include functions such as Insert, Update, and Delete, plus properties that correspond more or less directly to the columns in the underlying database table. Active record is an approach to accessing data in a database. A database table or view is wrapped into a class. Thus, an object instance is tied to a single row in the table. After creation of an object, a new row is added to the table upon save. Any object loaded gets its...
ISBN: 978-6-1316-0694-6
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Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In computational networks, the activation function of a node defines the output of that node given an input or set of inputs. A standard computer chip circuit can be seen as a digital network of activation functions that can be "ON" (1) or "OFF" (0), depending on input. This is similar to the behavior of the linear perceptron in neural networks. However, it is the nonlinear activation function that allows such networks to compute nontrivial problems using only a small number of nodes.In biologically-inspired neural networks, the activation function is usually an abstraction representing the rate of action...
ISBN: 978-6-1332-1342-5
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Frederic P. Miller, Agnes F. Vandome, John McBrewster
High Quality Content by WIKIPEDIA articles! Microsoft's ActiveX Data Objects is a set of Component Object Model objects for accessing data sources. A part of MDAC, it provides a layer between programming languages and OLE DB. ADO allows a developer to write programs that access data without knowing how the database is implemented. You must be aware of your database for connection only. No knowledge of SQL is required to access a database when using ADO, although one can use ADO to execute SQL commands. The disadvantage of this is that it introduces a dependency upon the type of database used. It is positioned as a successor to Microsoft's earlier object layers for accessing data sources, including RDO and DAO. ADO was introduced by...
ISBN: 978-6-1317-9301-1
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Frederic P. Miller, Agnes F. Vandome, John McBrewster
Ada is a structured, statically typed, imperative, wide- spectrum, and object-oriented high-level computer programming language, extended from Pascal and other languages. It was originally designed by a team led by Jean Ichbiah of CII Honeywell Bull under contract to the United States Department of Defense from 1977 to 1983 to supersede the hundreds of programming languages then used by the DoD. Ada is strongly typed and compilers are validated for reliability in mission-critical applications, such as avionics software. Ada is an international standard; the current version is defined by joint ISO/ANSI standard, combined with major Amendment.Ada was named after Ada Lovelace, who is often credited as being the first computer programmer....
ISBN: 978-6-1306-5736-9
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Дата выхода: июль 2011
Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
High Quality Content by WIKIPEDIA articles! High Quality Content by WIKIPEDIA articles! Ada ist eine strukturierte Programmiersprache mit statischer Typenbindung. Sie wurde von Jean Ichbiah von der Firma Honeywell Bull in den 1970er Jahren entworfen. Ada ist von seiner Struktur ahnlich zur Programmiersprache Pascal und ist genauso wie Modula-2 als Wirth'sche Sprache zu betrachten. Ebenso wie Modula ist Ada aber auch strenger in der Programmierung als Pascal. Ada wurde anfanglich stark vom US-Verteidigungsministerium gefordert und unterstutzt. Es war die erste standardisierte Hochsprache. Die zwei gangigen Versionen sind Ada 83 (das erste standardisierte Ada, das zunachst einfach nur Ada hiess, aber spater zur Abgrenzung vom Nachfolger...
ISBN: 978-6-1310-8346-4
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Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The term “adaptation” in computer science refers to a process, in which an interactive system (adaptive system) adapts its behaviour to individual users based on information acquired about its user(s) and its environment.A software system passes through a potentially long software engineering cycle and before delivery, requirement engineers, designers and software developers realize the components of the system. However, it is impossible to anticipate the requirements of all users, and a single best or optimal system configuration is impossible. Данное издание не является...
ISBN: 978-6-1331-8351-3
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Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Adaptive optimization is a technique in computer science that performs dynamic recompilation of portions of a program based on the current execution profile. With a simple implementation, an adaptive optimizer may simply make a trade-off between Just-in-time compilation and interpreting instructions. At another level, adaptive optimization may take advantage of local data conditions to optimize away branches and to use inline expansion to decrease context switching. Consider a hypothetical banking application that handles transactions one after another. These transactions may be checks, deposits, and a large...
ISBN: 978-6-1332-1409-5
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Книга по требованию
Дата выхода: июль 2011
Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. An adaptive user interface (also known as AUI) is a UI which adapts, that is changes, its layout and elements to the needs of the user or context and is, as the word adaptive implies, alterable to the same degree by the user themselves. (Also see ADUS). These mutually reciprocal qualities of both adapting and being adaptable are, in a true AUI, sometimes referred to as an AUII, also innate to elements that comprise the interface's components thus portions of the interface might adapt to and affect other portions of the interface. This later mechanism is usually employed to integrate two logically distinct...
ISBN: 978-6-1332-1415-6
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Дата выхода: июль 2011
Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The term “adaptability” (note the difference with the related term Adaptivity (computer science)) characterizes a computer system that empowers end-users without or with limited programming skills to customise or tailor this computer system according to their individual or environment-specific requirements. Such adaptable systems allow for fast adaptations to dynamically changing requirements by letting the end-users put their domain-specific expertise to the task of system customisation. After the user identified a change of her needs, she is enabled to manually adapt the system's features. This approach...
ISBN: 978-6-1332-1370-8
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Дата выхода: июль 2011
Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The term “adaptivity” (note the difference with the related term Adaptability (computer science)) characterizes a computer system that adapts itself to changes in user-related or environmental characteristics. Such automatically performed adaptations base on the evaluation of the user behaviour and assumed user needs, or taking explicit user input into account. The objective is to assist the users by proactively supplying what is actually needed. Adaptive systems try not to distract users from their primary task by searching and selecting information or services, as well as by performing extensive...
ISBN: 978-6-1332-1418-7
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Книга по требованию
Дата выхода: июль 2011
Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Adaptive educational hypermedia is one of the first and most popular kinds of adaptive hypermedia. It applies adaptive hypermedia to the domain of education. Example systems of adaptive educational hypermedia are ELM-ART by Gerhard Weber et al., InterBook by Peter Brusilovsky et al., Personal Reader by Nicola Henze et al., AHA! by Paul de Bra et al., etc. In contrast to traditional e-learning/electronic learning (and face-to-face education) systems, whereby all learners are offered or even directed a standard series of hyperlinks, adaptive educational hypermedia tailors what the learner sees to that learner's...
ISBN: 978-6-1332-1391-3
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Frederic P. Miller, Agnes F. Vandome, John McBrewster
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The adjoint state method is a numerical method for computing the gradient of a function or operator in a numerical optimization problem. It has applications in geophysics and seismic imaging. The adjoint state space is chosen to simplify the physical interpretation of equation constraints. It may take the form of a Hilbert space. Adjoint state techniques allow the use of integration by parts, resulting in a form which explicitly contains the physically interesting quantity. An adjoint state equation is introduced, including a new unknown variable. Данное издание не является...
ISBN: 978-6-1329-1568-9
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Книга по требованию
Дата выхода: июль 2011